Menu

Shop

Garage

Cart

Account

Products to Compare (max of 3)
X
Compare These Parts
Add to Cart
$753.99
Small Block Chevy Rotating Assembly, 383 Flat Top-.110 Inch, 5.7 Rod
Small Block Chevy Rotating Assembly, 383 Flat Top-.110 Inch, 5.7 Rod

Small Block Chevy Rotating Assembly, 383 Flat Top-.110 Inch, 5.7 Rod

350 Chevy Small Block V8, 383 Chevy Small Block V8, 350 mains Main Journal Style

0 Reviews | 3 Answered Questions
In Stock
Ships FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Limited Qty
Select your vehicle to verify fitment.
Select Vehicle
Small Block Chevy Rotating Assembly, 383 Flat Top-.110 Inch, 5.7 Rod
Small Block Chevy Rotating Assembly, 383 Flat Top-.110 Inch, 5.7 Rod
Small Block Chevy Rotating Assembly, 383 Flat Top-.110 Inch, 5.7 Rod
X
Small Block Chevy Rotating Assembly, 383 Flat Top-.110 Inch, 5.7 Rod
Zoomed In Image
Part # 91510221
$753.99
kit
Call to Order
Add to Buildlist
Compare
Details
What's In The Kit
Reviews
Q&A
Videos & Articles

Build Your Kit

You're almost there! This kit has an option or two for you to select. Let us know which options you want for your new kit.
Item 1 of 1
KB Claimer Chevy 383 Hypereutectic Pistons, .110 Dish, 5.7 Rod
KB Claimer Chevy 383 Hypereutectic Pistons, .110 Dish, 5.7 Rod
Quantity: 1
Oversize
Next
Add to Cart

Details

Main Journal Style:
350 mains
Engine Stroke:
3.750"
Connecting Rod Type:
I-Beam
Connecting Rod Length:
5.700"
Connecting Rod Material:
Forged 5140 Steel
Connecting Rod Weight:
646 grams
Connecting Rod Bolt Diameter:
3/8"
Piston Style:
Dish
Piston Material:
Hypereutectic Aluminum
Piston Weight:
492 grams
Piston Ring Style:
A
Crankshaft Material:
Cast Steel
Rear Main Seal Style:
2-piece
Wrist Pin Diameter:
.9272"
Wrist Pin Weight:
102 grams
Main Journal Diameter:
2.448"
Rod Journal Diameter:
2.10"
Bearing Construction:
Bi-metal
Bearing Undersize:
Standard
Narrowed Bearing:
Yes
Coated Bearing:
No
MFG. Part #:
91510221
Sold in Quantity:
Kit

Info

Speedway introduces rotating assembly engine rebuild kits, with an optional balance job. Includes 2-pc rear main seal cast steel crank, rods and pistons. Cranks are new so they use standard size bearings.

All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience! A kit purchased with the optional balance job will ship in 24-48 hours.

NOTE: Piston rings are not included and must be purchased separately.

Item Details

0.110" dish
Ring style: A

C/R 58cc=10.9, 64cc=10.2, 76cc=9.1
Piston/Pin Weight: 594 g
Rod Length: 5.7"     

Notes

Kits include:

  • Speedway Cast Steel Crankshaft
    • Two-piece rear main
    • 80-60-06 cast steel construction
    • Fatigue-resistant with near forged steel endurance
    • Standard size journals
  • Speedway 5140 I-Beam Claimer Connecting Rods
    • 5140 heat treated steel
    • Shot peened and magnafluxed
    • 5.7" length
    • Press pin
    • 646 grams
  • KB Signature Series Hypereutectic Claimer Pistons
    • Coated skirts
    • Wrist pin lock rings
    • T-5 hypereutectic construction
    • Can be used with press fit or floating wrist pins

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • Speedway 383 Chevy Crankshaft, Two-Piece Main
    Qty x 1
  • Small Block Chevy 5140 Steel I-Beam Rods, 5.7 Inch, Press Pin
    Qty x 1
  • KB Claimer Chevy 383 Hypereutectic Pistons, .110 Dish, 5.7 Rod
    Qty x 1
  • King HP Series Chevy 350/400 Large Journal Engine Rod Bearings, Std
    Qty x 1
  • King MB 557HP HP Series Chevy 350 Large Journal Main Bearings
    Qty x 1

Reviews

Q & A

Videos & Articles

You May Also Like

Error
X
Note
X
Ok